Five years after the first batch of new gTLDs hit the market, registries continue to drip-feed them into the internet.

At least two more are due to launch on January 16 — .dev and .inc.

.dev is the latest of Google’s portfolio to be released, aimed at the software developer market.

It proved controversial briefly when it first was added to the DNS in 2014, causing headaches for some developers who were already using .dev domains on their private networks.

Four years is plenty of time for all of these collisions to have been cleaned up, however, so I can’t imagine many problems emerging when people start buying these names.

.dev starts a one-month sunrise January 16, sells at early access prices from February 19 to 28 before going to regular-price general availability.

Google has already launched one of its own products, web.dev, a testing tool for web developers, on a .dev domain.

Launching with a pretty much identical phased launch plan is .inc, from new market entrant Intercap Holdings, a Caymans-based subsidiary of a Toronto firm founded by .tv founder Jason Chapnik and managed by .xyz alumnus Shayan Rostam.

Intercap bought the .inc contract from Edmon Chong’s GTLD Limited earlier this year for an undisclosed sum. GTLD Ltd is believed to have paid in excess of $15 million for the TLD at auction.

.inc has proved controversial in the past, attracting criticism from states attorneys general in the US, which backed another bidder.

It may prove controversial in future, too. I have a hunch it’s going to attract more than its fair share of cybersquatters and will probably do quite well out of defensive registration fees.

Google and Amazon have started making deals to settle their new gTLD contention sets.

Google won three contention sets against Amazon this week, judging by the latest withdrawals, while Amazon won two.

Amazon won .talk and .you after Google, the only other applicant, withdrew.

Neither company appears to have a “You” brand, unless you count YouTube, but the .talk settlement strongly suggests that Google Talk, the company’s instant messaging client, is on the way out.

When Google applied for .talk in 2012 it intended to give Talk users custom domains to act as a contact point, but in 2013 Google started to indicate that it will be replaced as a brand by Google Hangouts.

The withdrawal seems to suggest that the existence of a gTLD application, a relatively small investment, is not an overwhelming factor when companies consider product rebranding.

I wonder what effect a live, active TLD will have on similar decisions in future.

But Google won the two-horse races for .dev and .drive and after Amazon withdrew its applications.

Google has a product called Google Drive, while Amazon runs Amazon Cloud Drive. Both companies have developer programs, though Google’s is arguably the more substantial of the two.

Google has also won .play — Google Play is its app store — after Amazon, Radix and Star Registry’s withdrawals. Amazon does not have a Play brand.

Google has also withdrawn its application for .book, leaving six remaining applicants, including Amazon, in the contention set.

I don’t currently know whether these contention sets were settled privately or via a third-party auction.